Merge pull request #36 from retronym/release/0.9.0-M1

Release/0.9.0 m1

Author: retronym

release.sh

@@ -0,0 +1,35 @@
+#! /bin/bash -e
+#
+# Build, test, and release Scala Async.
+#
+# Requires credentials:
+#
+#   % cat ~/.sbt/0.13/publish.sbt
+#   credentials += Credentials("Sonatype Nexus Repository Manager", "oss.sonatype.org", "<user>", "<pass>")
+
+function sbt211() {
+  sbt 'set scalaVersion := "2.11.0-M6"' 'set scalaBinaryVersion := scalaVersion.value' $@
+  return $?
+}
+die () {
+  echo "$@"
+  exit 1
+}
+
+CHECK=";clean;test;publishLocal"
+RELEASE=";clean;test;publish"
+VERSION=`gsed -rn 's/version :=.*"(.+).*"/\1/p' build.sbt`
+[[ -n "$(git status --porcelain)" ]] && die "working directory is not clean!"
+
+sbt211 $CHECK
+sbt $CHECK
+sbt $RELEASE
+sbt211 $RELEASE
+
+cat <<EOM
+Released! For non-snapshot releases:
+ - tag: git tag -s -a v$VERSION -m "scala-async $VERSION"
+ - push tag: git push origin v$VERSION
+ - close the staging repository: https://oss.sonatype.org
+ - change the version number in build.sbt to a suitable -SNAPSHOT version
+EOM

src/test/scala/scala/async/package.scala

@@ -43,8 +43,10 @@ package object async {
   }
 
   def scalaBinaryVersion: String = {
+    val PreReleasePattern = """.*-(M|RC).*""".r
     val Pattern = """(\d+\.\d+)\..*""".r
     scala.util.Properties.versionNumberString match {
+      case s @ PreReleasePattern(_) => s
       case Pattern(v) => v
       case _          => ""
     }